Home / 9,175,951.01-13,763,037.13-2,786,259.53

Finding the Fourth Proportional to 9,175,951.01, 13,763,037.13 and 2,786,259.53

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Solution

The fourth proportional to 9,175,951.01, 13,763,037.13 and 2,786,259.53 is: 4,179,119.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,175,951.01 : 13,763,037.13 = 2,786,259.53 : x
  2. Step 2: Convert to fraction form
    9,175,951.01/13,763,037.13 = 2,786,259.53/x
  3. Step 3: Cross multiply
    9,175,951.01x = 13,763,037.13 × 2,786,259.53
  4. Step 4: Simplify right side
    9,175,951.01x = 38,347,393,365,206.35
  5. Step 5: Solve for x
    x = 38,347,393,365,206.35/9,175,951.01
  6. Step 6: Final answer
    x = 4,179,119.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.